baber/WOPTO huggingface dataset:
Patent CA-1092019-A (CA)
Inventor: GERDES WILLIAM H
IPC: F02F11/00
Filed: 1978-02-22
Granted: 1980-12-23
Abstract: ABSTRACT OF THE INVENTION         The inclusion of 15 to 30% by weight of very fine alumina to a clay and flux containing mix for the manufacture of ceramic saddles, for use as tower packing, results in highly acid resistant packing elements.
Patent CA-1109725-A (CA)
Inventor: HIGGINS THOMAS E
IPC: A22C13/00
Filed: 1978-02-27
Granted: 1981-09-29
Abstract: COLLAGEN DEWATERING WITH POLYSACCHARIDES                  ABSTRACT OF THE DISCLOSURE     In a method for producing formed collagen structures from collagen compositions, the structures are dewatered before the final drying step, by being passed through a bath containing water soluble anionic polysaccharides that are naturally occurring or formed by de-esterification of polysaccharide esters.       Collagen products containing the polysaccharides of this invention are generally obtained by the extrusion of collagen compositions into tubular structures that may be used as casings in the processing of food products such as sausages, frankfurters, and the like.                SPECIFICATION
Patent CA-1064688-A (CA)
Inventor: JESKE RICHARD G
IPC: B23Q3/157
Filed: 1978-02-28
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE       A tool transfer arm is pivotally mounted on a tool transfer housing which is movable between a tool storage magazine and the spindle of a machine tool to transfer tools between the tool stor-age magazine and the spindle.  The tool transfer arm has two pair of toolholder jaws, one pair on each end thereof.  One toolholder jaw of each pair is movable and the other jaw is fixed.  Each mov-able jaw is pivotable between an open and closed position by a clamp arm which is pivotally connected to the corresponding mov-able jaw and slidably engages an arcuate guide slot in the tool transfer arm.  A cylindrical abutment on the spindle head near the spindle and on the tool storage magazine bears against the adja-cent clamp arm when the tool transfer arm approaches either the tool storage magazine or the spindle in one angular orientation to close the corresponding movable jaw and clamp a toolholder in the jaws for removal from the tool storage magazine or spindle.          A conical abutment on the spindle head near the spindle and on the tool storage magazine bears against the adjacent  clamp arm when the tool transfer arm approaches either the tool storage magazine or the spindle in the other angular orientation to open the corresponding movable jaw and release the toolholder clamped in the jaws for insertion into the tool storage magazine or spindle.
Patent CA-1085609-A (CA)
Inventor: BABCOCK CLARENCE O
IPC: G01B17/04
Filed: 1978-04-13
Granted: 1980-09-16
Abstract: Application of CLARENCE O. BABCOCK For:  DISPLACEMENT MEASURING SENSOR                 ABSTRACT OF THE DISCLOSURE A tensioned helical wire for use as a displacement sensor.  The sensor made of high strength piano wire is attached at its ends to two anchors which in turn are attached to or are a part of the object or objects to be tested. In the preferred embodiment the sensor has straight ends which are attached to two small anchor blocks.  These blocks are then attached to the test object.  The displacement range and sensitivity of the sensor can be controlled by the initial geometry selected.  If an initial tension applied is small, the sensor has a very large response range that is about fifty times that of a straight wire sensor.  If a large initial tension is applied, the helical shape approaches that of a straight sensor and has a displacement range only a few times that of a straight wire sensor.  If the sensor has a large displacement range, the sensitivity is much less than that of a straight wire sensor and if the sensor has a small range the sensitivity is comparable to that of the straight wire sensor. When in place, a readout system can be used to pluck the wire sensor to determine its initial vibratory mode.  Should a sensor length change occur, this can be interpreted as a displacement change by using calibration results obtained during the manufac-ture of the sensor or during the installation process.  Subsequent readings made by the readout system can be used to measure on a continuing basis the resulting displacement behavior.
Patent CA-1083535-A (CA)
Inventor: SEBULKE JOHANNES G
IPC: B66C11/12
Filed: 1978-05-18
Granted: 1980-08-12
Abstract: ABSTRACT            A crane unit of the kind having a traveling carriage, downward guide columns in which a guide frame moves up and down and a load pick-up frame moving up and down within the guide frame is adapted for remote control, with precise positioning by providing cooperating centering parts on the guide frame and on the stationary pick-up stations from which loads are to be picked up and set down.   The centering parts interengage when the guide fame is lowered and actuate a switch which permits the pick-up frame to be lowered.
Patent CA-1115288-A (CA)
Title: .alpha.-CYANO-M-(SUBSTITUTED PHENOXY) BENZYL CARBOXYLATE
Inventor: KASAMATSU KIYOSHI
IPC: A01N53/00
Filed: 1978-06-08
Granted: 1981-12-29
Abstract: ABSTRACT OF THE DISCLOSURE         .alpha.-Cyano-m-(substituted phenoxy)benzyl carboxylate of the formula,   wherein R2 is a 3-(2,2-dichlorovinyl)-2,2-dimethylayclo-propyl or 1-(4-chlorophenyl)isobutyl group, R1 is a 3-chlorlne or 4-chlorine atom, 3-methoxy, 4-methoxy, 3-C2-4 alkyl or 4-C2-4 alkyl group when R2 is a 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropyl group, and R1 is a 3-chlorine or 4-chlorine atom, 3-methoxy, 4-methoxy, 3-C1-4 alkyl or 4-C2-4 alkyl group when R2 is a 1-(4-chlorophenyl)isobutyl group, and thelr preparation and use as an insecticide and/or acaricide.
Patent CA-1109919-A (CA)
Inventor: KAJIMURA MOTOJI
IPC: H01J29/46
Filed: 1978-07-06
Granted: 1981-09-29
Abstract: Abstract of the Disclosure An image pickup apparatus designed to improve the amplitude modulation degree particularly at edge portions of an image comprises an image pickup tube and a yoke assembly.  The image pickup tube includes a target, a focusing electrode and an electron beam limiting aperture for limiting the diameter of an electron beam.  The yoke assembly comprises means for generating a focusing magnetic field and means for generating a deflection magnetic field. The distance between the electron beam limiting aperture and the target is at least 5.5 times the maximum diameter of the the focusing electrode.  The half width of the focusing magnetic field intensity distribution along the axis of the image pickup tube is at least 85% of the distance between the electron beam limiting aperture and the target. The focusing magnetic field intensity in the middle portion of the distri-bution having at least the half value of the focusing magnetic field intensity distribution is smaller than the focusing magnetic field intensity near the target.
Patent CA-1122606-A (CA)
Inventor: FELIX RAYMOND A
IPC: C07C333/08
Filed: 1978-09-15
Granted: 1982-04-27
Abstract: Abstract of the Disclosure Novel compounds having the formula   in which X is (H)2 or (CH3)2; Y is oxygen or sulfur; R1 is alkyl, lower alkenyl, cyclopropyl, lower alkoxy, thio-lower alkyl or  ; R2 and R3 are inde-pendently hydrogen, lower alkyl, lower alkenyl, or lower alkoxy and n is 0 or 1.  The compounds have been found to possess herbicidal activity.
Patent CA-1129945-A (CA)
Title: Complexing agents for zinc bromine storage systems
Inventor: GIBBARD HENRY F
IPC: H01M12/08
Filed: 1978-09-19
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE       Complexing Agents for Zinc-Bromine Storage Systems Quaternary ammonium salts for complexing bromine in battery systems such as, fro example, zinc-bromine, to form liquid, low viscosity polybromide oils over a range of bromination levels of at least 3 to 7 (i.e., the bromination level of the oil is equal to 1 + 2 times the number of moles of Br2 present per mole of the tetraalkyl salt) are disclosed.
Patent CA-1122403-A (CA)
Title: Instrument with curve drawing  guides
Inventor: FISHER DENYS
IPC: B43L11/00
Filed: 1978-10-02
Granted: 1982-04-27
Abstract: DRAWING INSTRUMENT OR APPARATUS                  ABSTRACT OF THE DISCLOSURE           A design drawing instrument for creating numerous decorative patterns and designs.  The instrument includes a member having a circular groove therein, a guide or design plate having at least one guide track thereon, and a cursor having means for slidably engaging the circular groove and a holder for at least one marking instrument.  By moving the cur-sor relative to the design plate in a prescribed manner, a pat-tern or design can be produced on a drawing surface.
Patent CA-1110784-A (CA)
Inventor: STIEFEL MAX
IPC: G21D1/04
Filed: 1978-10-10
Granted: 1981-10-13
Abstract: ABSTRACT OF THE DISCLOSURE        A gas charging device injects hydrogen the pressurized water that cools the core of a nuclear power reactor through nozzles provided in a pressurized water flow pump. Conduit and valve combinations also are provided to permit solid matter to be flushed from the nozzles.
Patent CA-1092394-A (CA)
Title: Tool
Inventor: O'LOUGHLIN FRANCIS A
IPC: H02G1/12
Filed: 1978-10-12
Granted: 1980-12-30
Abstract: TOOL          ABSTRACT OF THE DISCLOSURE:    A selectively positionable pivot coupling is provided between a full stroke compelling mechanism and either one or both of the tool handle members between which such mechanism is coupled to permit a re-opening of the handle members at preselected points in the closure stroke of the tool.
Patent CA-1107408-A (CA)
Inventor: TODT WILLIAM H
IPC: G01T3/00
Filed: 1978-10-31
Granted: 1981-08-18
Abstract: 47,852 COMPENSATED SELF-POWERED    NEUTRON DETECTOR     ABSTRACT OF THE DISCLOSURE         An improved compensated self-powered neutron detector is detailed wherein a thin conductive layer of low neutron cross section, high density material is disposed about the emitter core and also on the interior of the collec-tor sheath.  The conductive layer about the emitter absorbs low average energy electrons produced by emitter material activation products.  The provision of the inner and outer conductive shield layers insures that signal current due to the response of these shielding layers to external gamma rays will be nullified and the detector device compensated to provide a detector which primarily responds to neutrons.
Patent CA-1137405-A (CA)
Inventor: FOGLE OZZIE
IPC: B32B21/08
Filed: 1978-12-11
Granted: 1982-12-14
Abstract: ABSTRACT OF THE DISCLOSURE           A process for laminating vinyl film to a hard surface substrate which comprises, in sequence, the steps of (1) applying a first adhesive coat, (2) drying the first adhesive coat, (3) applying a second adhesive coat, (4) drying the second adhesive coat, and (5) heating the coated substrate to a temperature of about 121°C and hot rolling a vinyl film thereon.  The adhesive comprises a vinyl acetate/copolymer emulsion and an acrylic ester homopolymer or copolymer, to which are optionally added poly-methylene, polyphenylisocyanate and/or methyl pyrrolidone.
Patent CA-1094113-A (CA)
Inventor: DILOT ROLF M
IPC: B65B35/40
Filed: 1978-12-18
Granted: 1981-01-20
Abstract: ABSTRACT          An arrangement for the feeding of objects to and grouping them on a base.         In order to simplify handling and transport of milk packages it is frequent to use transport packages in the form of trays or the like, onto which a number of milk packages are placed in close stacking. For this purpose automatic machinery is used, which machinery automatically loads the milk packages on a transport package placed in position for loading. In order to avoid interruptions when an empty transport package has to be substituted for a filled one this invention suggests an arrangement according to which the milk packages are first collected in close stacking on a pre-loading surface. Thereafter, when the new transport package has been brought in correct position adjacent to the pre-loading surface, the collected milk packages are transferred onto the transport package.
Patent CA-1100462-A (CA)
Inventor: KAWAHARAZAKI TAKASHI
IPC: B60R22/44
Filed: 1979-02-07
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE A first and a second springs are connected in series to a take-up shaft of a seatbelt so as to generate wind-up force; when the seatbelt is put on by an occupant, a pawl is engaged with a latch gear provided at a connecting portion between said springs, whereby the biasing of only one of said spring is imparted to the take-up shaft, thereby decreasing the wind-up force of the take-up shaft; after the seatbelt is released from the occupant, the pawl is disengaged from the latch gear by a camplate means connected to the take-up shaft through a one-way clutch, by which the wind-up force of the take-up shaft is imparted when the relative rotation between the camplate and the take-up shaft is more than one thirds of a turn, whereby the wind-up force of the take-up shaft is increased and the condition where the wind-up force is maintained at a low level even when the occupant moves his body with the seatbelt being worn by the occupant.
Patent CA-1129638-A (CA)
Inventor: NORTHWAY RICHARD L
IPC: F26B25/00
Filed: 1979-02-08
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE    A method and apparatus for drying timber stacked in a vertical kiln in spaced apart layers.  The timber being continuously moved from the top to the bottom of the stack to be passed through various stages of treatment including a drying in which the timber is subjected to reverse process of heated air.  The bottom layer is periodically removed from the stack and a new green layer added to the top.
Patent CA-1112922-A (CA)
Inventor: AVERY STEPHEN T
IPC: G03B27/52
Filed: 1979-02-16
Granted: 1981-11-24
Abstract: FACETTED REFLECTOR              ABSTRACT OF THE DISCLOSURE           A photocopier has a scanning illumination device for incrementally illuminating an object disposed on an object surface.  The scanning illumination device includes a linear light source that is disposed adjacent to the object surface and which has an aperture that defines a portion through which light is directed to a scan strip on the object surface.  Operatively connected to the light source is a reflector having its reflective surface disposed in opposed relationship to the aforementioned aperture so as to direct reflective light from the light source to the object surface.          The reflector has a number of plain mirror facets, each facet being disposed at a particular angle to a plane normal to the object surface and having a particular surface face length so that each facet face, as viewed from an instantaneous scan line lying on the scan strip, is completely filled with light from the source.  Means are provided to effect relative scan travel of the object surface and the illumination system.
Patent CA-1123675-A (CA)
Inventor: ETNESTAD HERMANN
IPC: F27B15/10
Filed: 1979-02-16
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE    The constriction plate in a fluidized bed incinerator is pivotally mounted for swinging movement down into the windbox.  Thereby, the fluidized bed can be rapidly emptied into the windbox, whereby heat sensitive members in the incinerator will not be damaged by the hot refractory particles in the bed.
Patent CA-1066452-A (CA)
Inventor: DAVENPORT STANLEY
IPC: A42B3/00
Filed: 1979-03-06
Granted: 1979-11-20
Abstract: CHIN STRAP FOR PROTECTIVE HEADGEAR     ABSTRACT OF THE DISCLOSURE        A chin strap for protective headgear comprising, an elongated first strap having means for attaching opposed end por-tions of the first strap to the headgear.  The chin strap has a second strap having opposed ends connected to the first strap at spaced first and second points in a central portion of the first strap, with the first and second straps being spaced from each other intermediate the connecting points.  The chin strap has a third strap having one end connected to the first strap at a third point intermediate the first and second connecting points and adjacent the first connecting point, and having means for attaching the other end portion of the third strap to the head-gear.  The chin strap has a fourth strap having one end connected to the first strap at a fourth point intermediate the first and second connecting points and adjacent the second connecting point, and having means for connecting the other end portion of the fourth strap to the headgear.  The chin strap also has a chin cup extending between the spaced portions of the first and second straps.
Patent CA-1120470-A (CA)
Inventor: RETTEGI TIVADAR
IPC: A61K31/48
Filed: 1979-03-20
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE             The invention relates to new 8.beta.-hydrazinomethy-ergol-ine derivatives of the general formula (I),   (I) wherein x?y stands for a -CH2-CH- or -CH=C- group, R stands for hydrogen or methyl group, and R1 stands for hydrogen, a lower acyl group, a di-(lower)-alkylaminocarbonyl group, a group of the general formula (VI),   (VI) wherein Z1, Z2 and Z3 each represent hydrogen, halogen or a trifluromethyl group, or a group of the general formula (VII),                      (VII) wherein Y represents a lower alkyl group, allyl group or phenyl group, and acids addition salts thereof. These compounds possess valuable antiserotonine, antidepressant and hypotensiva effects, furthermore they can be applied as starting sub-stances in the preparation of other biologically active ergoline derivatives.                The new compounds of the general formula (I) are prepared according to the invention by reacting the respective 6-methyl-8.beta.-mesyloxymethyl- or -tosyloxymethly-ergoline derivatives with dry hydrazine.  In order to obtain the N-substituted hydrazinomethyl compounds, the N-un-substituted derivatives are reacted with an acylating agent or with an isothiocyanate.
Patent CA-1163047-A (CA)
Inventor: SUGIO AKITOSHI
IPC: C08G65/38
Filed: 1979-04-03
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure describes the oxidation-polycondensa-tion of a monohydric phenol in a reaction vessel equipped with a reflux condenser, in the presence of a complex catalyst com-prising a copper compound and an amine, while passing an oxygen-containing gas thereinto.  The temperature of the oxygen-con-taining gas to be discharged through the reflux condenser is adjusted to a range of 10 - 25°C in order to adequately maintain the balance of amine and water during the course of the reaction.          This enables the reaction to advance well although a small amount of amine escapes outside the reaction system along with a part of water resulting from the reaction.  Furthermore, the polymeriza-tion reaction can be repeated in a very stabilized state without any fluctuation of reaction time, unlike the conventional method wherein the discharged gas through the reflux condenser is deeply cooled down to a temperature lower than 0°C.
Patent CA-1108950-A (CA)
Inventor: DAVIS CHARLES W
IPC: F02M41/14
Filed: 1979-04-20
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE             A fuel injection pump having a mechanically adjust-able servo valve for controlling the timing of the pumping event is disclosed. A pivoted lever has one end which en-gages the spring seat of a timing control plunger servo vale which is also subjected to a speed related hydraulic signal and another end which engages a ?am clamped on the throttle shaft to pivot the lever according to the rotational positon of the shaft. The profile of the cam is such as to retard the timing of the pumping stroke when the charge delivered by the pump is increased so that pressure built up in the pump is delayed and injection pressure is reached at a substantially constant crankshaft angle regardless of variations is speed and load on the engine. The mechanism is fail safe since it cannot interfere with the movement of the throttle shaft to reduce fuel delivery.
Patent CA-1091586-A (CA)
Title: Alpha-alumina trihydrate surface modified for unlined  aluminum tube
Inventor: BAINES ERIC
IPC: A61K8/25
Filed: 1979-05-25
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE An aqueous toothpaste compatible with an unlined aluminium package tube, said toothpaste comprising milled alpha-alumina trihydrate abrasive particles which are modified by the presence of a surface-modifying agent which has deactivated surface reactive sites on the trihydrate and/or formed a surface layer on the trihydrate.
Patent CA-1123196-A (CA)
Title: Exothermic bimetallic composition  with small size refractory materials to fill  holes in ferrous body
Inventor: THOMAS WILLIAM O
IPC: B23K23/00
Filed: 1979-05-24
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE     The invention provides a composition for use in the filling of a hole in an ingot mould base or other ferrous metal body which comprises (1) a mixture reactable on ignition to yield a molten slag containing a first metal in an oxidised state and a second metal in the fused metallic state by reaction of the first metal provided in particulate metallic form with the second metal provided in the form of a compound reactable exothermically with the first metal and (2) a refractory material, conveniently crushed firebrick present in an amount such as to be bound together by the slag when the slag has solidified by cooling, said refractory material being in particulate form.  By having the refractory material present, at least in part, in the form of particles of size less than one-eighth inch whilst being substantially free from particles of size less than 400 microns (and preferably less than 600 microns) an improved working surface is obtained and the ignition properties of the composition are improved.
Patent CA-1148369-A (CA)
Inventor: CRAIG GLENN D
IPC: F23N1/02
Filed: 1979-06-11
Granted: 1983-06-21
Abstract: ABSTRACT OF THE DISCLOSURE          A combustion device includes a fuel-air ratio controller. control is coupled to receive a first signal functionally related to the status of the fuel-air controller and a second signal from an oxygen sensor which is functionally related to the oxygen in the discharge gases from the combustion zone.  The control is operative to provide an output signal to a fuel regulator for adjust-ing the fuel delivered to the combustion zone in relation to the oxygen in the discharge gases.
Patent CA-1115622-A (CA)
Title: Emulsion preparation method using a packed tube  emulsifier
Inventor: LI NORMAN N
IPC: B01F5/00
Filed: 1979-07-11
Granted: 1982-01-05
Abstract: U.S. 907,549 ABSTRACT OF THE DISCLOSURE            Emulsions are prepared utilizing an emulsification device comprising an enclosure having orifices thereby permitting flow of a fluid through the enclosure along one of its axis, of any cross-section profile perpendicular to its axis of fluid flow, which enclosure is packed with a material which causes the flow of fluids to be broken down into many fine streams which fine streams, being in intimate contact one with the other, remix rapidly and repeatedly, resulting in the for-mation of the desired emulsion.  The fluids which are mixed in the packed enclosure are fed to the enclosure by fluid feeding means such as pumps or by gravity feed tanks and conduits communicatively attached to the packed enclosure.  The fluids fed into the packed enclosure are introduced into the enclosure in close proximity one to another so as to insure maximum intermixing of the different fluids.
Patent CA-1116539-A (CA)
Inventor: PARSONS JAMES D
IPC: B65D88/62
Filed: 1979-07-27
Granted: 1982-01-19
Abstract: METHODS FOR LOADING AND UNLOADING LIQUIDS         FROM A RAILROAD TANK CAR                        ABSTRACT       A flexible diaphragm can be moved to line opposite surfaces of a vehicle container so that incompatible fluids alternately can be transported in the vehicle without the need for cleaning it.  The container is loaded and unloaded in a manner which causes the diaphragm to neatly lie against the container surface without forming wrinkles, creases or bubbles.  The movement of the diaphragm is controlled by the sequence and timing by which inlet and outlet conduits on opposite sides of the diaphragm are opened and closed.